. >> for secondary coach david shaw, the teen from a was just what for the pac 12 champion cardinals it is their first rose bowl since 1972. >> the bay area air quality management is recalled another spare the air day today. bad weather predictions are to blame. >> it is illegal to burn wood inside or outside, manufactured firelocks, and any other solid fuel. >> yesterday mark the first spare their day of the new year. the winter spent their day season runs from november 1st until february 28th. >> we have frost advisories in effect, freeze warnings in effect. erica will break it down for you. >> the key is to dress in layers this morning. it is chilly weather. we could actually deal with the coldest morning of the season thus far. the numbers show we have quite a few locations dropping to the uppe fairfield, napa, santa rosa out the door. the this and not your morning lows. temperatures will continue to drop as we approach sunrise. we was in mid '30's for oakland hayward. 34 in fremont. we do have a freeze morning in effect for the north bay valleys indicated on your screen. >> temp